/*
 * ====================================================================
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 * ====================================================================
 *
 * This software consists of voluntary contributions made by many
 * individuals on behalf of the Apache Software Foundation.  For more
 * information on the Apache Software Foundation, please see
 * <http://www.apache.org/>.
 *
 */
package com.caiyouxi.pay.payment.weixin.wxpay;


import org.apache.http.HttpEntity;
import org.apache.http.client.methods.CloseableHttpResponse;
import org.apache.http.client.methods.HttpGet;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.conn.ssl.SSLConnectionSocketFactory;
import org.apache.http.conn.ssl.SSLContexts;
import org.apache.http.entity.StringEntity;
import org.apache.http.impl.client.CloseableHttpClient;
import org.apache.http.impl.client.HttpClients;
import org.apache.http.util.EntityUtils;

import javax.net.ssl.SSLContext;
import java.io.*;
import java.security.*;
import java.security.cert.CertificateException;


/**
 * This example demonstrates how to create secure connections with a custom SSL
 * context.
 */
public class ClientCustomSSL
{

    public static void main(String[] args)
        throws Exception
    {
        //指定读取证书格式为PKCS12
        KeyStore keyStore = KeyStore.getInstance("PKCS12");
        //读取本机存放的PKCS12证书文件  apiclient_cert.pem  apiclient_key.pem  apiclient_cert.p12
        //FileInputStream instream = new FileInputStream(new File("/home/war/apiclient_cert.pem"));
        FileInputStream instream = new FileInputStream(new File("D:/1264350301.p12"));
        try
        {
            //指定PKCS12的密码(商户ID)
            keyStore.load(instream, "1264350301".toCharArray());
        }
        finally
        {
            instream.close();
        }

        // Trust own CA and all self-signed certs
        SSLContext sslcontext = SSLContexts.custom().loadKeyMaterial(keyStore,
            "1219993201".toCharArray()).build();

        // Allow TLSv1 protocol only
        //指定TLS版本
        SSLConnectionSocketFactory sslsf = new SSLConnectionSocketFactory(sslcontext,
            new String[] {"TLSv1"}, null,
            SSLConnectionSocketFactory.BROWSER_COMPATIBLE_HOSTNAME_VERIFIER);

        //设置httpclient的SSLSocketFactory
        CloseableHttpClient httpclient = HttpClients.custom().setSSLSocketFactory(sslsf).build();
        try
        {

            HttpGet httpget = new HttpGet(
                "https://api.mch.weixin.qq.com/mmpaymkttransfers/sendredpack");

            System.out.println("executing request" + httpget.getRequestLine());

            CloseableHttpResponse response = httpclient.execute(httpget);
            try
            {
                HttpEntity entity = response.getEntity();

                System.out.println("----------------------------------------");
                System.out.println(response.getStatusLine());
                if (entity != null)
                {
                    System.out.println("Response content length: " + entity.getContentLength());
                    BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(
                        entity.getContent()));
                    String text;
                    while ((text = bufferedReader.readLine()) != null)
                    {
                        System.out.println(text);
                    }

                }
                EntityUtils.consume(entity);
            }
            finally
            {
                response.close();
            }
        }
        finally
        {
            httpclient.close();
        }
    }

    /**
     *
     * Description: 现金红包<br>
     *
     * @param requestXML
     * @param instream
     * @return
     * @throws NoSuchAlgorithmException
     * @throws CertificateException
     * @throws IOException
     * @throws KeyManagementException
     * @throws UnrecoverableKeyException
     * @throws KeyStoreException
     * @see
     */
    public static String post(String requestXML, InputStream instream)
        throws NoSuchAlgorithmException, CertificateException, IOException,
        KeyManagementException, UnrecoverableKeyException, KeyStoreException
    {
        KeyStore keyStore = KeyStore.getInstance("PKCS12");
        try
        {
            keyStore.load(instream, "1219993201".toCharArray());
        }
        finally
        {
            instream.close();
        }
        SSLContext sslcontext = SSLContexts.custom().loadKeyMaterial(keyStore,
            "1219993201".toCharArray()).build();
        SSLConnectionSocketFactory sslsf = new SSLConnectionSocketFactory(sslcontext,
            new String[] {"TLSv1"}, null,
            SSLConnectionSocketFactory.BROWSER_COMPATIBLE_HOSTNAME_VERIFIER);
        CloseableHttpClient httpclient = HttpClients.custom().setSSLSocketFactory(sslsf).build();
        String result = "";
        try
        {
            HttpPost httpPost = new HttpPost(
                "https://api.mch.weixin.qq.com/mmpaymkttransfers/sendredpack");
            StringEntity reqEntity = new StringEntity(requestXML, "UTF-8"); //如果此处编码不对，可能导致客户端签名跟微信的签名不一致
            reqEntity.setContentType("application/x-www-form-urlencoded");
            httpPost.setEntity(reqEntity);
            CloseableHttpResponse response = httpclient.execute(httpPost);
            try
            {
                HttpEntity entity = response.getEntity();
                if (entity != null)
                {
                    BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(
                        entity.getContent(), "UTF-8"));
                    String text;
                    while ((text = bufferedReader.readLine()) != null)
                    {
                        result += text;
                    }
                }
                EntityUtils.consume(entity);
            }
            finally
            {
                response.close();
            }
        }
        finally
        {
            httpclient.close();
        }
        return result;
    }

    /**
     *
     * Description: 裂变红包<br>
     *
     * @param requestXML
     * @param instream
     * @return
     * @throws NoSuchAlgorithmException
     * @throws CertificateException
     * @throws IOException
     * @throws KeyManagementException
     * @throws UnrecoverableKeyException
     * @throws KeyStoreException
     * @see
     */
    public static String postGroupredPack(String requestXML, InputStream instream)
        throws NoSuchAlgorithmException, CertificateException, IOException,
        KeyManagementException, UnrecoverableKeyException, KeyStoreException
    {
        KeyStore keyStore = KeyStore.getInstance("PKCS12");
        try
        {
            keyStore.load(instream, "1219993201".toCharArray());
        }
        finally
        {
            instream.close();
        }
        SSLContext sslcontext = SSLContexts.custom().loadKeyMaterial(keyStore,
            "1219993201".toCharArray()).build();
        SSLConnectionSocketFactory sslsf = new SSLConnectionSocketFactory(sslcontext,
            new String[] {"TLSv1"}, null,
            SSLConnectionSocketFactory.BROWSER_COMPATIBLE_HOSTNAME_VERIFIER);
        CloseableHttpClient httpclient = HttpClients.custom().setSSLSocketFactory(sslsf).build();
        String result = "";
        try
        {
            HttpPost httpPost = new HttpPost(
                "https://api.mch.weixin.qq.com/mmpaymkttransfers/sendgroupredpack");
            StringEntity reqEntity = new StringEntity(requestXML, "UTF-8"); //如果此处编码不对，可能导致客户端签名跟微信的签名不一致
            reqEntity.setContentType("application/x-www-form-urlencoded");
            httpPost.setEntity(reqEntity);
            CloseableHttpResponse response = httpclient.execute(httpPost);
            try
            {
                HttpEntity entity = response.getEntity();
                if (entity != null)
                {
                    BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(
                        entity.getContent(), "UTF-8"));
                    String text;
                    while ((text = bufferedReader.readLine()) != null)
                    {
                        result += text;
                    }
                }
                EntityUtils.consume(entity);
            }
            finally
            {
                response.close();
            }
        }
        finally
        {
            httpclient.close();
        }
        return result;
    }

    /**
     *
     * Description: 裂变红包<br>
     *
     * @param requestXML
     * @param instream
     * @return
     * @throws NoSuchAlgorithmException
     * @throws CertificateException
     * @throws IOException
     * @throws KeyManagementException
     * @throws UnrecoverableKeyException
     * @throws KeyStoreException
     * @see
     */
    public static String queryGroupredPack(String requestXML, InputStream instream)
        throws NoSuchAlgorithmException, CertificateException, IOException,
        KeyManagementException, UnrecoverableKeyException, KeyStoreException
    {
        KeyStore keyStore = KeyStore.getInstance("PKCS12");
        try
        {
            keyStore.load(instream, "1219993201".toCharArray());
        }
        finally
        {
            instream.close();
        }
        SSLContext sslcontext = SSLContexts.custom().loadKeyMaterial(keyStore,
            "1219993201".toCharArray()).build();
        SSLConnectionSocketFactory sslsf = new SSLConnectionSocketFactory(sslcontext,
            new String[] {"TLSv1"}, null,
            SSLConnectionSocketFactory.BROWSER_COMPATIBLE_HOSTNAME_VERIFIER);
        CloseableHttpClient httpclient = HttpClients.custom().setSSLSocketFactory(sslsf).build();
        String result = "";
        try
        {
            HttpPost httpPost = new HttpPost(
                "https://api.mch.weixin.qq.com/mmpaymkttransfers/gethbinfo");
            StringEntity reqEntity = new StringEntity(requestXML, "UTF-8"); //如果此处编码不对，可能导致客户端签名跟微信的签名不一致
            reqEntity.setContentType("application/x-www-form-urlencoded");
            httpPost.setEntity(reqEntity);
            CloseableHttpResponse response = httpclient.execute(httpPost);
            try
            {
                HttpEntity entity = response.getEntity();
                if (entity != null)
                {
                    BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(
                        entity.getContent(), "UTF-8"));
                    String text;
                    while ((text = bufferedReader.readLine()) != null)
                    {
                        result += text;
                    }
                }
                EntityUtils.consume(entity);
            }
            finally
            {
                response.close();
            }
        }
        finally
        {
            httpclient.close();
        }
        return result;
    }

    /**
     *
     * Description: 企业支付<br>
     *
     * @param requestXML
     * @param instream
     * @return
     * @throws NoSuchAlgorithmException
     * @throws CertificateException
     * @throws IOException
     * @throws KeyManagementException
     * @throws UnrecoverableKeyException
     * @throws KeyStoreException
     * @see
     */
    public static String postQiyepay(String requestXML, InputStream instream)
        throws NoSuchAlgorithmException, CertificateException, IOException,
        KeyManagementException, UnrecoverableKeyException, KeyStoreException
    {
        KeyStore keyStore = KeyStore.getInstance("PKCS12");
        try
        {
            keyStore.load(instream, "1219993201".toCharArray());
        }
        finally
        {
            instream.close();
        }
        SSLContext sslcontext = SSLContexts.custom().loadKeyMaterial(keyStore,
            "1219993201".toCharArray()).build();
        SSLConnectionSocketFactory sslsf = new SSLConnectionSocketFactory(sslcontext,
            new String[] {"TLSv1"}, null,
            SSLConnectionSocketFactory.BROWSER_COMPATIBLE_HOSTNAME_VERIFIER);
        CloseableHttpClient httpclient = HttpClients.custom().setSSLSocketFactory(sslsf).build();
        String result = "";
        try
        {
            HttpPost httpPost = new HttpPost(
                "https://api.mch.weixin.qq.com/mmpaymkttransfers/promotion/transfers");
            StringEntity reqEntity = new StringEntity(requestXML, "UTF-8"); //如果此处编码不对，可能导致客户端签名跟微信的签名不一致
            reqEntity.setContentType("application/x-www-form-urlencoded");
            httpPost.setEntity(reqEntity);
            CloseableHttpResponse response = httpclient.execute(httpPost);
            try
            {
                HttpEntity entity = response.getEntity();
                if (entity != null)
                {
                    BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(
                        entity.getContent(), "UTF-8"));
                    String text;
                    while ((text = bufferedReader.readLine()) != null)
                    {
                        result += text;
                    }
                }
                EntityUtils.consume(entity);
            }
            finally
            {
                response.close();
            }
        }
        finally
        {
            httpclient.close();
        }
        return result;
    }
}
